Jake Gyllenhaal bought Taylor Swift a $100,000 bracelet
The 30-year-old actor - who has been romantically linked to the singer since October - showered the `Love Story` hitmaker with several thoughtful presents when she turned 21 on December 13, and even took the time to make her a personalised card.
A source told In Touch Weekly magazine: "It`s an Oscar-worthy bracelet - nearly 30 carats of colourless diamonds set in white gold. It cost Jake about $100,000, but he wanted to do something special for Taylor`s birthday.
"They love coffee, so he sent her 21 pounds of the best Kona coffee available, along with a coffee grinder and a coffeemaker. And he made her a birthday card, as opposed to buying a generic one!"
As well as Jake`s efforts to please Taylor, the singer is also doing her best to make the actor happy, with her friends claiming she has even changed her style to suit her boyfriend`s tastes.
One insider explained: "She`s decided to get a more sophisticated look. She`s buying from stores like Chanel, Prada and Hermes."
As well as the bracelet and the coffee, it has also been claimed that Jake paid $11,000 for a guitar signed by country music icon Chet Atkins for his girlfriend.
A source said: "He spent the weekend in Nashville with her and she saw the guitar in a tiny store which a lot of A-list musicians use.
"He was originally going to buy it just as a gift but it ended up being perfect for her birthday."